In HawkOpen, the person you ask to sign opens the document from a link, confirms access with a one-time code sent by email, then draws a signature or types their name, or declines.
HawkOpen then creates an evidence report with the document’s SHA-256 fingerprint and an Ed25519 signature that anyone can verify against HawkOpen’s published key.
For now this is a preview: HawkOpen accepts documents only once external file scanning is switched on, and it is not switched on yet.